36.3 MB (4.0 MB compressed)
4540 x 2791 pixels
38.4 x 23.6 cm ⏐ 15.1 x 9.3 in (300dpi)
ALEXANDRE DOTTA / SCIENCE SOURCE / SCIENCE PHOTO LIBRARY ALEXANDRE DOTTA / SCIENCE SOURCE / SCIENCE PHOTO LIBRARY
Magnetite is a rock mineral and one of the main iron ores, with the chemical formula Fe3O4. It is one of the oxides of iron, and is ferromagnetic, it is attracted to a magnet and can be magnetized to become a permanent magnet itself. Here pieces of magnetite are shown to attract steel paper clips.
Model release not required. Property release not required.